[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20200325104712.25694-3-roberto.sassu@huawei.com>
Date: Wed, 25 Mar 2020 11:47:07 +0100
From: Roberto Sassu <roberto.sassu@...wei.com>
To: <zohar@...ux.ibm.com>, <James.Bottomley@...senPartnership.com>
CC: <linux-integrity@...r.kernel.org>,
<linux-security-module@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <silviu.vlasceanu@...wei.com>,
Roberto Sassu <roberto.sassu@...wei.com>,
<stable@...r.kernel.org>
Subject: [PATCH v4 2/7] ima: Evaluate error in init_ima()
Evaluate error in init_ima() before register_blocking_lsm_notifier() and
return if not zero.
Cc: stable@...r.kernel.org # 5.3.x
Fixes: b16942455193 ("ima: use the lsm policy update notifier")
Signed-off-by: Roberto Sassu <roberto.sassu@...wei.com>
---
security/integrity/ima/ima_main.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 9d0abedeae77..f96f151294e6 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -792,6 +792,9 @@ static int __init init_ima(void)
error = ima_init();
}
+ if (error)
+ return error;
+
error = register_blocking_lsm_notifier(&ima_lsm_policy_notifier);
if (error)
pr_warn("Couldn't register LSM notifier, error %d\n", error);
--
2.17.1
Powered by blists - more mailing lists